after some teasing sis finally agrees to make bro cum by a handle but she won't fuck him and they can call it even - after handle for a while bro can't cum so we go to bj that escalates to sexKenzie Madison is a few years older than her stepbrother Kyle Mason and she's not happy when he starts at her school. She makes a bet with Kyle that he'll never graduate and says that she'll fuck him if he does. Three years later, Kyle has earned his degree and he's ready to get what his stepsis has promised. Kenzie has conveniently forgotten their bet, but eventually Kyle coaxes her into making him cum with a handie. When he whips out his dick, Kenzie agrees to start stroking.She may not want to admit it, but Kenzie likes the thickness of her brother's big dick ...